lkprototype’s “Data Security System” applies Quantum Encryption Transmission Protocol (QKD) and end-to-end encryption technology on the basis of AES-256 to deliver the design data chain security and production data chain security. For example, its private deployment structure developed in collaboration with Huawei Cloud can handle 120,000 requests per second with 256-bit key encryption. The transport layer supports a chance of resisting man-in-the-middle attacks (MITM) ≤1×10⁻⁹, and it supports the national encryption algorithm SM9 (2¹²⁸ encryption strength). In one of the 2023 new energy vehicle battery housings, lkprototype successfully blocked 37 targeted APT attacks (with a peak of 4,500 attacks per second), reducing the probability of data leakage to zero and achieving a 100% compliance rate for protecting the client’s intellectual property. The third-party audit report says that the read and write error rate of its encrypted data store (SSD RAID 60) is ≤1×10⁻¹⁵, and the rotation speed of the key management system (KMS) is up to once every 15 minutes, far above the ISO 27001 standard.
At the physical security level, lkprototype’s Shenzhen plant achieves hardware-level protection with biometric access control (false recognition rate <0.0001%) and a data center with consistent temperature and humidity (±0.5℃/±3%RH). For example, its essential cluster of servers are installed in an earthquake-resisting computer room graded 9 and provided with dual redundant air conditions (cooling capacity 120kW), 72 hours of UPS battery life, and a record zero downtime for 2022’s Typhoon “Maon” disaster. Based on its 2024 penetration test findings, its Physical Intrusion Detection System (PIDS) can raise the alarm within 0.8 seconds, and its security response time is ≤90 seconds. Illegal intrusion cases were zero throughout the year. Moreover, its data erasure process adheres to the NIST 800-88 standard. The size of the destroyed equipment is ≤2mm, so it is not possible to restore the data on the discarded hard disk (success rate of recovery ≤0.001%).
In process management, lkprototype achieves permission granularity at the field level by means of the “Data Confidentiality System”. For example, the 3D model of an artificial joint for a specific medical client only permits access by five authorized personnel (with a 72-hour validity period), and the precision of operation log recording reaches the millisecond level. In the semiconductor photolithography mask project, its dynamic watermarking technology (with controllable transparency of 5% to 80%) increased the traceability ratio of design draft leaks to 99%, and further reinforced the chain of evidence with the aid of a blockchain evidence storage platform (with the update period of the hash value being 0.5 seconds a time). In 2023, its internal risk control system filtered out 1,526 abnormal accesses (63% of them were IP fraud), the data accidental deletion recovery rate was 100%, and the customer complaint rate was zero.
Driven by compliance and technological innovation, lkprototype has achieved the GDPR, CCPA and China’s third-level cybersecurity protection certification, and ranked No. 1 in the manufacturing industry with a data integrity score of 99.97% in the 2023 Global Cybersecurity Evaluation. For example, its self-evolved (1.2PB training data volume) AI threat model can be forecast 48 hours ahead of ransomware attacks with 92.5% accuracy. Its Zero Trust Architecture (ZTA) that was co-evolved with Qianxin brings down lateral penetration attack surface by 85% and MTTD (Mean Threat Detection Time) to 8 seconds. Third-party reports say its three-year recent period data accident losses were a minimal 0.3% of the industry average, and the customer retention level has been above 98% for five consecutive years.
To learn more about the one-stop manufacturing services, including rapid prototyping, CNC machining, vacuum casting and 3D printing, and the inherent advantages of its own factory in quality inspection, quick delivery (completed within 3 days) and zero MOQ, please visit the official website for further research: https://lkprototype.com/